الفترة:
Subjects: Jordan; Statistics; Students; Universities
Subjects: Jordan; Statistics
Subjects: Statistics; Syria; Schools
Subjects: Jordan; Statistics; Teachers
Subjects: Jordan; Statistics; Students; Teachers
Subjects: Jordan; Statistics; Schools
Subjects: Jordan; Statistics; Students
Subjects: Statistics
Subjects: Jordan; Statistics; Hydrology; Water balance
Subjects: Jordan; Statistics; Price indexes
Subjects: Crops; Jordan; Statistics; Economic aspects
Subjects: Jordan; Statistics; Cattle
Subjects: Jordan; Statistics; Crops
Subjects: Jordan; Statistics; Telecommunications